mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2026-03-16 05:34:23 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Update wlr-export-dmabuf protocol

Browse source
This commit is contained in:
emersion 2018-05-23 22:11:45 +01:00
parent 7901740f94
commit 1377e551ef
No known key found for this signature in database
GPG key ID: 0FDE7BE0E88F5E48
2 changed files with 52 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

14
types/wlr_export_dmabuf_v1.c
View file

@ -61,13 +61,13 @@ static struct wlr_export_dmabuf_manager_v1 *manager_from_resource(
static void manager_handle_capture_client(struct wl_client *client,
struct wl_resource *manager_resource, uint32_t id,
uint32_t client_id, int32_t overlay_cursor) {
int32_t overlay_cursor, uint32_t client_id) {
// TODO
}
static void manager_handle_capture_output(struct wl_client *client,
struct wl_resource *manager_resource, uint32_t id,
struct wl_resource *output_resource) {
int32_t overlay_cursor, struct wl_resource *output_resource) {
struct wlr_export_dmabuf_manager_v1 *manager =
manager_from_resource(manager_resource);
struct wlr_output *output = wlr_output_from_resource(output_resource);
@ -95,7 +95,9 @@ static void manager_handle_capture_output(struct wl_client *client,
struct wlr_dmabuf_buffer_attribs attribs;
if (!wlr_output_export_dmabuf(output, &attribs)) {
zwlr_export_dmabuf_frame_v1_send_abort(frame->resource);
wl_list_init(&frame->output_swap_buffers.link);
// TODO: abort reason
zwlr_export_dmabuf_frame_v1_send_abort(frame->resource, 0);
return;
}
@ -109,16 +111,16 @@ static void manager_handle_capture_output(struct wl_client *client,
output->width, output->height, output->scale, output->transform,
attribs.flags, frame_flags, mod_high, mod_low, attribs.n_planes, 1);
zwlr_export_dmabuf_frame_v1_send_dma_layer(frame->resource, 0,
zwlr_export_dmabuf_frame_v1_send_layer(frame->resource, 0,
attribs.format, 1);
for (int i = 0; i < attribs.n_planes; ++i) {
// TODO: what to do if the kernel doesn't support seek on buffer
off_t size = lseek(attribs.fd[i], 0, SEEK_END);
zwlr_export_dmabuf_frame_v1_send_dma_object(frame->resource, i,
zwlr_export_dmabuf_frame_v1_send_object(frame->resource, i,
attribs.fd[i], size);
zwlr_export_dmabuf_frame_v1_send_dma_plane(frame->resource, i, 0, i,
zwlr_export_dmabuf_frame_v1_send_plane(frame->resource, i, 0, i,
attribs.offset[i], attribs.stride[i]);
}